# anchorage — developer-facing Makefile.
#
# Targets follow the Go standards doc: fmt + vet + lint + test must be
# clean on every PR. `make check` is the local equivalent of CI.

SHELL      := /usr/bin/env bash
PKG        := anchorage
BIN        := anchorage
BIN_DIR    := bin
CMD_DIR    := ./cmd/anchorage

VERSION    ?= $(shell git describe --tags --always --dirty 2>/dev/null || echo dev)
COMMIT     ?= $(shell git rev-parse --short HEAD 2>/dev/null || echo unknown)
DATE       ?= $(shell date -u +%Y-%m-%dT%H:%M:%SZ)
LDFLAGS    := -s -w \
              -X $(PKG)/internal/cmd.version=$(VERSION) \
              -X $(PKG)/internal/cmd.commit=$(COMMIT) \
              -X $(PKG)/internal/cmd.date=$(DATE)

GO         ?= go
GOFMT      ?= gofmt
GOIMPORTS  ?= goimports
STATICCHK  ?= staticcheck
GOVULNCHK  ?= govulncheck
GORELEASER ?= goreleaser

.PHONY: help
help: ## Show this help
	@awk 'BEGIN{FS=":.*##"} /^[a-zA-Z_-]+:.*##/ {printf "  \033[36m%-14s\033[0m %s\n", $$1, $$2}' $(MAKEFILE_LIST)

.PHONY: build
build: ## Compile the anchorage binary into ./bin
	@mkdir -p $(BIN_DIR)
	$(GO) build -trimpath -ldflags "$(LDFLAGS)" -o $(BIN_DIR)/$(BIN) $(CMD_DIR)

.PHONY: run
run: ## Run `anchorage version` against the local source tree
	$(GO) run $(CMD_DIR) version

.PHONY: fmt
fmt: ## gofmt + goimports across the module
	$(GOFMT) -w -s .
	@command -v $(GOIMPORTS) >/dev/null && $(GOIMPORTS) -w -local $(PKG) . || echo "goimports not installed; skipping"

.PHONY: vet
vet: ## go vet ./...
	$(GO) vet ./...

.PHONY: lint
lint: ## staticcheck ./...
	@command -v $(STATICCHK) >/dev/null && $(STATICCHK) ./... || echo "staticcheck not installed; skipping"

.PHONY: test
test: ## go test -race -count=1 ./...
	$(GO) test -race -count=1 ./...

.PHONY: vuln
vuln: ## govulncheck ./...
	@command -v $(GOVULNCHK) >/dev/null && $(GOVULNCHK) ./... || echo "govulncheck not installed; skipping"

.PHONY: tidy
tidy: ## go mod tidy
	$(GO) mod tidy

.PHONY: check
check: fmt vet lint test vuln ## Full pre-PR verification

.PHONY: clean
clean: ## Remove build artifacts
	rm -rf $(BIN_DIR) coverage.* dist/

# ---------------------------------------------------------------------------
# Release pipeline — GoReleaser
# ---------------------------------------------------------------------------

.PHONY: snapshot
snapshot: ## Build a local snapshot (tar + deb + rpm + docker) into ./dist
	$(GORELEASER) release --snapshot --clean

.PHONY: release-check
release-check: ## Dry-run the release config without building
	$(GORELEASER) check

.PHONY: release
release: ## Tagged release (requires GITEA_TOKEN in env; pushes to Gitea + package repo)
	$(GORELEASER) release --clean

.PHONY: docker-local
docker-local: build ## Build the container image from the current tree (no GoReleaser)
	docker build -f build/package/Dockerfile -t anchorage:dev $(BIN_DIR)

# ---------------------------------------------------------------------------
# Swarm stack helpers
# ---------------------------------------------------------------------------

.PHONY: stack-deploy
stack-deploy: ## Deploy the production Swarm stack (requires docker swarm init + secrets)
	docker stack deploy -c deploy/docker-compose.yml anchorage

.PHONY: stack-rm
stack-rm: ## Remove the deployed Swarm stack (volumes retained)
	docker stack rm anchorage